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Great Circle Mapper

This information may not be accurate or current and is not valid for navigation or flight planning. No warranty of fitness for any purpose is made or implied.
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From To Initial
16 segment path: 53904 mi
JNB (26°08'01"S 28°14'32"E) LHR (51°28'39"N 00°27'41"W) 342° (N) 5620 mi
LHR (51°28'39"N 00°27'41"W) HEL (60°19'02"N 24°57'48"E) 48° (NE) 1151 mi
HEL (60°19'02"N 24°57'48"E) LHR (51°28'39"N 00°27'41"W) 249° (W) 1151 mi
LHR (51°28'39"N 00°27'41"W) MCT (23°35'36"N 58°17'04"E) 99° (E) 3629 mi
MCT (23°35'36"N 58°17'04"E) LHR (51°28'39"N 00°27'41"W) 318° (NW) 3629 mi
LHR (51°28'39"N 00°27'41"W) LAX (33°56'33"N 118°24'29"W) 312° (NW) 5456 mi
LAX (33°56'33"N 118°24'29"W) DFW (32°53'50"N 97°02'16"W) 87° (E) 1235 mi
DFW (32°53'50"N 97°02'16"W) ANC (61°10'27"N 149°59'53"W) 326° (NW) 3043 mi
ANC (61°10'27"N 149°59'53"W) DFW (32°53'50"N 97°02'16"W) 105° (E) 3043 mi
DFW (32°53'50"N 97°02'16"W) SEA (47°27'00"N 122°18'42"W) 315° (NW) 1660 mi
SEA (47°27'00"N 122°18'42"W) JFK (40°38'24"N 73°46'43"W) 83° (E) 2421 mi
JFK (40°38'24"N 73°46'43"W) NRT (35°45'55"N 140°23'08"E) 333° (NW) 6745 mi
NRT (35°45'55"N 140°23'08"E) SIN (01°21'33"N 103°59'22"E) 233° (SW) 3324 mi
SIN (01°21'33"N 103°59'22"E) NRT (35°45'55"N 140°23'08"E) 40° (NE) 3324 mi
NRT (35°45'55"N 140°23'08"E) HKG (22°18'32"N 113°54'53"E) 247° (SW) 1842 mi
HKG (22°18'32"N 113°54'53"E) JNB (26°08'01"S 28°14'32"E) 244° (SW) 6631 mi

Try this map on the NEW Great Circle Mapper

Code   Source   Location
JNBAIPJohannesburg [O.R. Tambo Intl (Jan Smuts Intl)], GT, ZA
LHRAIPLondon [Heathrow Airport], Middlesex, ENG, GB
HELAIPHelsinki [Vantaa], 18, FI
MCTDAFIFMuscat [Muscat Intl (Seeb Intl)], OM
LAXFAALos Angeles [Intl], CA, US
DFWFAADallas-Fort Worth [Intl], TX, US
ANCFAAAnchorage [Ted Stevens Anchorage Intl], AK, US
SEAFAASeattle [Seattle-Tacoma Intl], WA, US
JFKFAANew York [John F Kennedy Intl], NY, US
NRTAIPTokyo (Narita) [New Tokyo Intl], 12, JP
SINAIPSingapore [Changi Intl], SG
HKGAIPHong Kong [Intl - Chek Lap Kok], HK

(e.g., ORD-HKG, SFO-SYD, London-Tokyo)
(e.g., 8000nm@LHR, 1300nm@DAL)
Path Color
Path Distance
Min. Distance
Mark locations along path
Ground Speed or Mach
Range Style

Outline Color

Map Style



ETOPS Rule-Time
60 minutes
90 minutes
120 minutes
138 minutes
180 minutes
207 minutes
240 minutes
330 minutes

Locations may be specified using FAA, IATA, or ICAO airport codes, or by latitude and longitude. You can also search for a code:   

See the Great Circle Mapper FAQ for further information.

Get information about an airport code:   

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Copyright © 1996-2017, Karl L. Swartz. All rights reserved.
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Karl Swartz <karl@kls2.com>
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